#include <iostream>
int main(int argc, char const *argv[])
{
	using namespace std;
	for (int i = 0; i < 5; ++i)
	{
		/* code */
		cout <<"C++ konw loops frist"<<endl;
		// cout <<"C++ konw when to stop"<<endl;
	}

	for (int i=0 ;i<5;i++)
		cout <<"C++ konw loops"<<endl;
	cout <<"C++ konw when to stop"<<endl;
	return 0;
}